javascript - 在 for 循环中等待函数结果

Question

我正在使用 AngularJs 和模块 ngSweetAlert http://oitozero.github.io/ngSweetAlert/#/home ，我必须在 for 循环中等待确认按钮函数中指令的执行:

for (var i = 0; i < myArray.length; i++) { 
    SweetAlert.swal({
        title: "Are you sure?",
        text: "Your will not be able to recover this imaginary file!",
        type: "warning",
        showCancelButton: true,
        confirmButtonColor: "#DD6B55",
        confirmButtonText: "Yes, delete it!",
        cancelButtonText: "No, cancel plx!",
        closeOnConfirm: false,
        closeOnCancel: false
    }, function(isConfirm) { 
        if (isConfirm) {
            // Instructions using myArray
        } else {

        }
    });
}

Answer 1

编辑:正如 Andrew Luhring 所指出的，原始民意调查示例是不正确的

以下是如何使用异步回调样式在前者完成后安排每个警报弹出:

function showAlertNTimes(n) {
    if (n > 0) {
        SweetAlert.swal({...}, function() {
            // Do confirmation stuff 
            showAlertNTimes(n - 1); 
        });
    }

}
showAlertNTimes(myArray.length);